McIntoshメーカーXR27の使用説明書/サービス説明書
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McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F AX: 607-724-0549 Owner ’ s Manual XR27 XR27 Loudspeaker System.
2 IMPOR T ANT SAFETY INSTRUCTIONS! PLEASE READ THEM BEFORE OPERA TING THIS EQUIPMENT . W ARNING - T O REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. NO USER-SERVICEABLE P ARTS INSIDE. REFER SERVICING T O QUALIFIED PERSONNEL.
3 Customer Service T echnical Assist ance Please T ake A Moment Thank Y ou Copyright 2003 by McIntosh Laboratory , Inc. The serial number, purchase date and McIntosh Dealer name are important to you for possible insurance claim or future service.
4 McIntosh Acoustic Engineers have refined the Loud- speaker System concept to provide superior sound quality in a versatile enclosure with five different installation methods.
5 Introduction and Performance Features Performance Features • Patented LD/HP T echnology The McIntosh Low Frequency and Midrange Loudspeaker Elements feature the patented LD/HP Magnetic Circuit Design. This design, when compared to conventional Loudspeaker Elements, reduces distortion significantly .
6 The following dimensions can assist in determining the best location for your XR27 Loudspeaker System. XR27 Dimensions Front V iew of the XR27 46 -5/8 " 1 18.43cm 13 -1/16 " 33.18cm 9 -3/16 " 23.34cm 13 -1/16 " 33.18cm 7" 17.
7 Inst allation The XR27 Loudspeaker System requires two or more per- sons to safely handle during assembly and placement. Fol- low the instructions below for unpacking and assembly .
8 down. When the desired angle is achieved tighten the four screws. 6. Locate the Loudspeaker Grille and align the fastening pins to the Grommets (there are four pins on each side) on the front of the XR27. Carefully push down to se- cure the Grille to the Loudspeaker until it is firmly seated.
9 Inst allation, con’t are four pins on each side). Carefully push down to secure the Grille to the Loudspeaker until it is firmly seated. Horizontal On-W all Installation The supplied Horizontal On-W all Mounting Bracket al- lows for mounting the XR27 Loudspeaker onto a wall.
10 Loudspeaker placement in a room can greatly affect performance. The XR27 Loudspeaker System is designed for both Music and Home Theater Systems. The optimal method for selecting speaker locations includes the use of a real time spectrum analyzer operated by an experienced system installer .
11 How to Prep are Hookup Cables The McIntosh XR27 Loudspeaker System utilizes binding posts for speaker wire connections. Prepare the Loud- speaker Hookup Cables that attach to the Power Amplifier Output T erminals: Bare wire cable ends: Carefully remove sufficient insulation from the cable ends, refer to figures 20, 21 & 22.
12 McIntosh Single Channel Amplifier Number One How to Prep are Hookup Cables The McIntosh XR27 Loudspeaker System utilizes binding posts for speaker wire connections.
13 How to Connect using two Amplifiers.
14 S pecifications S pecifications System Driver Complement Four 8 inch W oofers One 6.5 inch Midrange Five 1 inch Dome T weeters Impedance 4 ohms Nominal Fr equency Response 80Hz - 20kHz Sensitivity 89dB (2.8V/1m) Cr ossover Frequencies 275Hz 2,800Hz Power Handling 1200 W atts Maximum Overall Dimensions 13-1/16 inches (33.
15 Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as re- ceived. Failure to do so will result in shipping damage. Use the original shipping carton and interior parts only if they are in good serviceable condition.
McIntosh Part No. 04085501 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903 The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice. Printed in the U.
デバイスMcIntosh XR27の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
McIntosh XR27をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはMcIntosh XR27の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。McIntosh XR27の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。McIntosh XR27で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
McIntosh XR27を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はMcIntosh XR27の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、McIntosh XR27に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちMcIntosh XR27デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。